The Keysight UXR0402A is a 40 GHz real-time oscilloscope built for high-speed signal analysis in demanding test environments. This 2-channel instrument delivers 256 GSa/s sample rate per channel, 10-bit ADC resolution, and up to 2 Gpts memory depth to capture complex signals with exceptional detail. The UXR0402A upgrades to 110 GHz, extending its reach into emerging mmWave and optical coherence applications. With intrinsic jitter below 25 fs (rms) and inter-channel jitter below 10 fs (rms), it provides the timing accuracy required for precision measurements. Rise and fall times of 11.0 ps (10–90%) and 7.8 ps (20–80%) resolve fine signal details, while vertical noise floors below 1 mVrms ensure clean acquisition even at maximum bandwidth.
Technical Specifications
• Bandwidth: 40 GHz (upgradeable to 110 GHz)
• Channels: 2 full bandwidth channels
• ADC Resolution: 10-bit
• Sample Rate: 256 GSa/s per channel
• Memory Depth: Up to 2 Gpts per channel; 200 Mpts standard
• Rise/Fall Time: 11.0 ps (10–90%), 7.8 ps (20–80%)
• Vertical Noise: Less than 1 mVrms at 110 GHz
• Intrinsic Jitter: Less than 25 fs (rms)
• Inter-Channel Jitter: Less than 10 fs (rms)
• Connectors: 1.85 mm female (1 per channel), 3.5 mm female, 2.92 mm to 2.40 mm coaxial adapter (40 GHz, 50 Ω)
– Key Features
• Edge, pulse width, pattern, and serial data triggering
• High-speed Serial Data Analysis (SDA) and clock recovery
• Real-time eye and jitter analysis
• FFT, advanced math functions, automated measurements, serial data decoding
• User-defined functions
• Large, high-resolution touchscreen display
• Optional on-site self-calibration module
– Typical Applications
High-speed digital design, wireless communication, aerospace and defense applications requiring real-time signal capture and analysis.
– Compatibility & Integration
Instrument drivers available for LabVIEW, LabWindows/CVI, and Measurement Studio. PathWave Calibration Advisor (PCA) software supports calibration interval tracking. Includes USB keyboard, mouse, torque wrench, ESD mat with wrist strap, and heel ground strap.
